2022年高中英语 Unit23 lesson1 Living in a Community Language points导学案 北师大版选修8

2022年高中英语 Unit23 lesson1 Living in a Community Language points导学案 北师大版选修8Unit 23 Lesson1 Living in a munity Language points(二)Learning Aims:(学习目标)To master the usages of some important words and phrases.Important and Difficult Points:(重难点)To master the usages of some important words and phrases.Check preview（检查预习）Preview the words in lesson 1（part2） 一、知识回顾：1. 上节课学过的单词、短语。2. 提问两个代表性的句子。二、检查预习：A:单词1. _ adj. 配有家具的_ vt. 提供家具；布置2. _ vt. 显露 3. _ n. 酗酒者；酒鬼4. _ adj. 青少年的；青春期的_ n. 青春期5. _ vt. 把分类 6. _ n. 两星期7. _ vi. (to)订阅(杂志或报纸)_ n. 订阅8. _ vt. 任命；委任_ n. 委任；任务；约定B：词组短语1. _ 向告别 2. _ 暴露在中3. _ 瞬间；即刻 4. _ 与详细讨论 5. _ 从那时起；以后 6. _ 让步；屈服7. _ 派人去叫 8. _ 请(某人)9. _ 减去 10. _ 看不起 11. _ 遵守诺言 12. _ 发生13. _ 给某人招来(不愉快的)事情 三、导入：略四、自主学习、合作探究 1.spend:vt 花费；度过 过去式：_过去分词：_现在分词：_ 单三：_用法：_ _ 拓展：take: 过去式：_过去分词：_现在分词：_ 单三：_用法：_ cost: 过去式：_过去分词：_现在分词：_ 单三：_用法：_ 2.hit: 词性：_ 意思：_ 过去式：_过去分词：_现在分词：_ 单三：_用法：_ _ _ 3.appear英p vi. 出现；显得；似乎；登场看例句：He appears honest.He appears an honest man.He appears to be honest.He appeas to be an honest man.He appears to be tired. 。He appears to laugh at us. It appears that he is ill. There appears to be something the matter with her. 总结“appear”的用法：拓展：disappear.vi消失，失踪4.Not only is he a keen gardener,he is also a fish collector. not only.but also 是英语中常见的一对连词, 相当中文的“不仅而且”。下面将它的用法作一个归纳：A、not only but also 和两个部分, 通常必须是对称的并列成分。例如, 连接两个主语、连接两个状语等等。Not only Mr Lin but also his son joined the Party two years ago.不仅林先生而且他的儿子在两年前都入了党。(连接两个主语)I not only play tennis but also practise shooting.我不仅打网球, 还练习射击。 (连接两个谓语动词)He plays not only the piano but also the violin.他不仅弹钢琴, 也拉提琴。 (连接两个宾语)They speak English not only in class but also in the dormitory.他们不仅在课堂上说英语, 在宿舍里也说。(连接两个地点状语)注意 ：下列句子是不规范的用法：He not only plays the piano but also the violin.因为not only plays the piano 与 but also the violin 在语法结构上不对称。B、 not only 位于句首时, 该句的主语和谓语要部分倒装。Not only did he speak English correctly, but also he speaks it fluently.他不仅英语说的正确, 还说得流利。Not only is this young man clever but also he is hardworking.这个小伙子不仅聪明, 也很勤奋。C、not only but also 连接两个名词作主语时, 谓语动词要根据but also 后的名词决定单、复数(就近原则)。例如：Not only the students but also the teacher was against the plan.不仅学生们, 还有那位老师都反对该项计划。(the teacher was.)Not only the teacher but also the students were against the plan.不仅那位老师, 还有学生们 (the students were)D、在not only.but also 搭配中，可以省略also。例如：He was not only pelled to stay at home,( but ) also forbidden to see his friend.他不仅被近留在家里，还被禁止去看他的朋友。4.dare: dare可用实意动词和情态动词。用作情态动词时，意思是“敢”，其后接动词原形，通常只用于否定句或疑问句以及if或whether之后，一般不用于肯定句： Dare you tell her the truth? 你敢告诉她事实真相吗? I dont know whether he dare try. 我不知他是否敢试一试。 I darent ask her for a rise. 我不敢要求她加薪。 【注】I dare say 是习惯说法(用于肯定句)，并不一定要译为“我敢说”，它所表示的是一种不肯定的语气，常译为“很可能”、“大概”、“我想”等，有时用作反语： I dare say (that) you are right. 我想你是对的。 Oh, you mean to win? I dare say you will. 啊，你想打赢? 我且看你赢吧。 (2) dare用作实意动词时意为“敢于”，可以有各种词形变化，可用于各类句型(肯定句、否定句、疑问句及各类从句等)，其后多接带 to 的不定式，有时 to 也可省去(尤其是在否定句或疑问句)等： We must dare to think, speak and act. 我们必须敢想、敢说、敢做。 I wonder how he dares (to) say such things. 我纳闷他怎么竟敢说出这样的话来。 Did he dare (to) tell her? 他敢告诉她吗? We dont dare (to) say anything. 我们什么也不敢说 5.promise:n.承诺,诺言C(+of)Givemeyourpromisethatyoullneverbelateagain.答应我你绝不再迟到了。make a promise许下诺言 ; keep /break ones promise 遵守(保守)/违背诺言（说话不算数）vt.允诺,答应Eg:Hepromisedmethebook.他答应给我这本书。(promise sb sth)Hepromisedtohelpus.他答应要帮助我们。(promise to do)She promised her parents to study hard.( promise sb to do)Ipromisethat I will never lie to you.( promise that clause)给人以.的指望;有.的可能Eg:Itpromisestobefinetomorrow.明天有希望是个好天气。A heavy snow promises a good harvest.瑞雪兆丰年。promising：adj . 有希望的，有前途的He is a promising young man as it is.照目前来看，他是一个有前途的年轻人。6.Wed be sitting there happily reading our newspapers when suddenly so much water would e from above that wed be as well as wet as if wed showered with our clothes on.分析：be sitting-when(suddenly) clause：（拓展：was/were about to do-when-;had done-when-） so-that-用法： as if+虚拟语气回顾：1. （过去：从句谓语） 2. （现在、将来：从句谓语） adj/adv 介词短语with+宾语+to do/doing/done7.Neither could we get rid of the smell of fish. Neither(Nor) 位于句首，其后的句子进行_（完全倒装、部分倒装）。 8.Rarely had Laurene seen McKay move so fast.Rarely(Hardly/Seldom) 位于句首，其后的句子进行_（完全倒装、部分倒装）五、展示、点评：要求：大声，规范，清晰，迅速（黑板展示需在23分钟内书写完）六、当堂检测：A:单项选择1.Be careful when you deal with this chemical,as it will explode when_to sunlight.A.being exposed B. to expose C.exposing D.exposed2. _the_of buying a house,it cost little to rent a house.Apared to;fee Bparing with;charge Cparingto;fare Dpared with;expense3.The time he spent _the task wasless than mine.A.finished B.to finish C.finishing D.on finishing4.It _him two hours _in the big city.A.cost;to arrive B.spent;arriving C.took;to arrive 5. _had he told us the good news_we jumped with joy.A.No sooner;when B.Hardly;than C.No sooner;than D.Hardly;as6.She is reading an interseting book with a lovely cat_beside her.A.sat B.to sit C.seating D. seated7.He had just delt with one problem _another came last week.A.as B.while C.when D.after8. So seriously _ in the car accident that he was sent to hospital at once.A. his leg was hurt B. was his leg hurt C. did his leg hurt D. his leg hurt七、小结作业：小结：学生总结单词：1.furnished； furnish 2.expose 3.alcoholic 4.adolescent； adolescence 5.classify 6.fortnight 7.subscribe； subscription 8.appoint； appointment短语：1.bid . goodbye 2.be exposed to 3.in a flash 4.talk sth. over with sb. 5.from then on 6.give in 7.send for 8.call in 9.keep off 10.look down on 11.keep ones word 12e about 13.bring sth. on sb. 四1.spent,spent,spending,spends Sb spends time/money (in) doing/on sth took,took,taking,takes. It takes (sb) time/money to do sth Cost,cost,costing,costsSth cost sb some moneyvt.打，打击; 碰撞;攻击，袭击过去式：hit过去分词：hit现在分词：hitting第三人称单数：hitshit sb in/on the 身体部位灾难、灾害等 hit spso +adj/adv +-that从句had done;did/were部分倒装；部分倒装当堂训练：DDCC CDCB